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* src/tgba/state.hh (state_ptr_less_than, state_ptr_equal):

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Declare as std::binary_function.
(state_ptr_hash): Declare as std::unary_function.
* src/tgbaalgos/lbtt.cc (state_acc_pair_equal,
state_acc_pair_hash): Likewise.
* src/misc/bddlt.hh (bdd_less_than): Likewise.
* src/misc/hash.hh (ptr_hash, string_hash): Likewise.
This commit is contained in:
Alexandre Duret-Lutz 2003-09-30 16:02:34 +00:00
parent 7f3c113130
commit 2e97e6447b
5 changed files with 37 additions and 18 deletions
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8
src/misc/hash.hh
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@ -2,6 +2,7 @@
# define SPOT_MISC_HASH_HH
# include <string>
# include <functional>
// See the G++ FAQ for details about the following.
# ifdef __GNUC__
@ -34,7 +35,8 @@ namespace spot
/// A hash function for pointers.
template <class T>
struct ptr_hash
struct ptr_hash :
public std::unary_function<const T*, size_t>
{
size_t operator()(const T* p) const
{
@ -43,7 +45,9 @@ namespace spot
};
/// A hash function for strings.
struct string_hash : Sgi::hash<const char*>
struct string_hash :
public Sgi::hash<const char*>,
public std::unary_function<const std::string&, size_t>
{
size_t operator()(const std::string& s) const
{